Page Loading - Please Wait...
This page will be decommissioned in early 2026.
Please find the
modernized pages in WDFN that suit you best.
Learn more about our
modernization plans and timeline.
| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 1972-06-09 | 2026-01-19 | |
| Daily Data | |||
| Discharge, cubic feet per second | 1929-10-01 | 2026-01-18 | 35173 |
| Daily Statistics | |||
| Discharge, cubic feet per second | 1929-10-01 | 2025-11-17 | 35112 |
| Monthly Statistics | |||
| Discharge, cubic feet per second | 1929-10 | 2025-11 | |
| Annual Statistics | |||
| Discharge, cubic feet per second | 1930 | 2026 | |
| Peak streamflow | 1889-06 | 2025-05-14 | 97 |
| Field measurements | 1929-11-23 | 2026-01-12 | 843 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1959-03-03 | 2022-08-31 | 95 |
| Water-Year Summary | 2006 | 2025 | 20 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2026-01-19 13:01:55 EST
0.95 0.93 vaww02